Translation of "なのかもしれません" in English

うつるのが不安なのかもしれません

and you're afraid of catching it.

変則的なやり方 なのかもしれません

for an animal to evolve behavioral plasticity.

ということで 情報は以前より 重要なのかもしれません

So, maybe information is more important.

やりがいはあるけれどもリスクと労働時間を考えると・・・、ものすごく損な商売なのかもしれませんね。

It's a job worth doing, but if I think about the working hours and the risk ... I could be onto a real losing proposition here.